A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5975-00-995-9110
NSN 5985-00-849-6184
NSN 5930-01-103-2642
NSN 6320-00-270-8222
NSN 6220-01-100-7428
NSN 6220-01-364-3000
NSN 5915-01-570-5430
NSN 5855-01-110-9564
NSN 2925-01-470-5534
NSN 6645-01-101-4959
NSN 5895-01-394-4647
NSN 6150-01-091-5300